Climatological Report (Monthly)
Issued by NWS Pendleton, OR

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641
CXUS56 KPDT 011847
CLMPDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
1147 AM PDT THU OCT 01 2026

...................................

...THE PENDLETON OR CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   09/03/1930
 LOW              21   09/24/1926
HIGHEST           87   09/10                          98  09/02
                       09/20
LOWEST            40   09/27                          42  09/23
                       09/28
                                                          09/26
AVG. MAXIMUM    74.2               78.0    -3.8     83.5
AVG. MINIMUM    48.4               49.0    -0.6     53.5
MEAN            61.3               63.5    -2.2     68.5
DAYS MAX >= 90     0                3.1    -3.1        5
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.70   1927
 MINIMUM        0.00   2018
TOTALS          1.07               0.53    0.54     0.72
DAILY AVG.      0.04               0.02    0.02     0.02
DAYS >= .01        8                3.8     4.2        8
DAYS >= .10        4                1.7     2.3        4
DAYS >= .50        0                0.1    -0.1        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.84   09/12 TO 09/13               0.29  09/10 TO 09/11

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   2019
 24 HR TOTAL     0.0   09/30/2002 TO 09/30/2002
                       09/01/2001 TO 09/01/2001
TOTALS           0.0                0.0     0.0
SINCE 7/1        0.0
DAYS >= TRACE      0
DAYS >= 1.0        0
DAYS >= 3.5        0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL     0.0

DEGREE DAYS
HEATING TOTAL    128                107      21       31
 SINCE 7/1       142                127      15
COOLING TOTAL     24                 62     -38      140
 SINCE 1/1       631                634      -3
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
RESULTANT WIND SPEED/DIRECTION   2/230
HIGHEST WIND SPEED/DIRECTION    41/240    DATE  09/25
HIGHEST GUST SPEED/DIRECTION    50/250    DATE  09/25

AVERAGE RH (PERCENT)     56

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$